Mask for a display unit and display unit for an electronic display board



FIG. 1 shows a front view of the design according to a first embodimentof the invention.

FIG. 2 shows a rear view of the design according to a first embodimentof the invention.

FIG. 3 shows a top view of the design according to a first embodiment ofthe invention. The bottom view being a mirror image of the top view.

FIG. 4 shows a left side view of the design according to a firstembodiment of the invention. The right side view being a mirror image ofthe left side view.

FIG. 5 shows a sectional view of the design according to a firstembodiment of the invention taken along the line 13—13 as shown in FIG.1.

FIG. 6 shows a sectional view of the design according to a firstembodiment of the invention taken along the line 14—14 as shown in FIG.1.

FIG. 7 shows a perspective view of the design according to a firstembodiment of the invention.

FIG. 8 shows a front view of the design according to a second embodimentof the invention.

FIG. 9 shows a rear view of the design according to a second embodimentof the invention.

FIG. 10 shows a top side view of the design according to a secondembodiment of the invention. The bottom view being a mirror image of thetop view.

FIG. 11 shows a left side view of the design according to a secondembodiment of the invention. The right side view being a mirror image ofthe left side view.

FIG. 12 shows a sectional view of the design according to a secondembodiment of the invention taken along the line 30—30 as shown in FIG.8.

FIG. 13 shows a sectional view of the design according to a secondembodiment of the invention taken along the line 31—31 as shown in FIG.8; and,

FIG. 14 shows a perspective view of the design according to a secondembodiment of the invention.

The ornamental design for a mask for a display unit and display unit foran electronic display board, as shown and described.